window.addEvent('domready', initImageDownloadAlert);

function initImageDownloadAlert() {
	$$('div.pressimage .info a').each(function(elem) {
		elem.addEvent('click', function() {
			alert("Observera att fotografens namn (Linus Höök) ska anges i samband med publicering!");
			return true;
		});
	});
}

function openOrderWindow() {
	window.open('order.php', 'punsch-order', 'location=0,resizable=0,status=0,toolbar=0,width=700,height=340');
}

function setOrderCount(count) {
	if (count != parseInt(count)) count = null;
	if (count < 0) count = null;
	
	if (count == null) {
		$('subtot').innerHTML = '-- kr';
		$('tot').innerHTML = '-- kr'
		$('vat').innerHTML = '-- kr'
		$('shipping').innerHTML = '-- kr'
	} else {
	    tot = (count * 150) + 25;
	    $('subtot').innerHTML = (150 * count) + ' kr';
	    $('tot').innerHTML = tot + ' kr';
	    $('vat').innerHTML = (tot * 0.2) + ' kr';
	    $('shipping').innerHTML = '25 kr';
	}
	
	$('submit').disabled = !(count > 0);

	return;

	// Discount version below

	if (count == null) {
		$('subtot').innerHTML = '-- kr';
		$('tot').innerHTML = '-- kr'
		$('vat').innerHTML = '-- kr'
		$('shipping').innerHTML = '-- kr'
		$('discount').innerHTML = '-- kr'
	} else if (count == 1) {
		$('subtot').innerHTML = (150 * count) + ' kr';
		$('tot').innerHTML = ((150 * count) + 25) + ' kr';
		$('vat').innerHTML = (((150 * count) + 25) * 0.2) + ' kr';
		$('shipping').innerHTML = '25 kr';
		$('discount').innerHTML = '0 kr';
	} else if (count == 2) {
	    $('subtot').innerHTML = (150 * count) + ' kr';
	    $('tot').innerHTML = (150 * count) + ' kr';
	    $('vat').innerHTML = ((150 * count) * 0.2) + ' kr';
	    $('shipping').innerHTML = '0 kr';
	    $('discount').innerHTML = '0 kr';
	} else {
	    discount = ((count - 2) * -75);
	    tot = (count * 150) + discount;
	    $('subtot').innerHTML = (150 * count) + ' kr';
	    $('tot').innerHTML = tot + ' kr';
	    $('vat').innerHTML = (tot * 0.2) + ' kr';
	    $('shipping').innerHTML = '0 kr';
	    $('discount').innerHTML = discount + ' kr';
	}
	
	$('submit').disabled = !(count > 0);
	if (count > 2) $('discountrow').className = 'red';
	else $('discountrow').className = '';
}